IT1067520B - Apparecchiatura per l esecuzione di analisi in formazioni del sottosuolo e metodo per la sua utilizzazione - Google Patents

Apparecchiatura per l esecuzione di analisi in formazioni del sottosuolo e metodo per la sua utilizzazione

Info

Publication number
IT1067520B
IT1067520B IT21760/76A IT2176076A IT1067520B IT 1067520 B IT1067520 B IT 1067520B IT 21760/76 A IT21760/76 A IT 21760/76A IT 2176076 A IT2176076 A IT 2176076A IT 1067520 B IT1067520 B IT 1067520B
Authority
IT
Italy
Prior art keywords
formations
execution
analysis
ground
equipment
Prior art date
Application number
IT21760/76A
Other languages
English (en)
Italian (it)
Original Assignee
Schlumberger Prospection
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US05/563,510 external-priority patent/US4031367A/en
Application filed by Schlumberger Prospection filed Critical Schlumberger Prospection
Application granted granted Critical
Publication of IT1067520B publication Critical patent/IT1067520B/it

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01VGEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G01V5/04Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging
    • G01V5/08Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays
    • G01V5/10Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using neutron sources
    • G01V5/101Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using neutron sources and detecting the secondary Y-rays produced in the surrounding layers of the bore hole
    • G01V5/102Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using neutron sources and detecting the secondary Y-rays produced in the surrounding layers of the bore hole the neutron source being of the pulsed type

Landscapes

  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Radiation (AREA)
  • Sampling And Sample Adjustment (AREA)
IT21760/76A 1975-03-31 1976-03-31 Apparecchiatura per l esecuzione di analisi in formazioni del sottosuolo e metodo per la sua utilizzazione IT1067520B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56335975A 1975-03-31 1975-03-31
US05/563,510 US4031367A (en) 1975-03-31 1975-03-31 Methods and apparatus for pulse height analyzer offset control

Publications (1)

Publication Number Publication Date
IT1067520B true IT1067520B (it) 1985-03-16

Family

ID=27073260

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21760/76A IT1067520B (it) 1975-03-31 1976-03-31 Apparecchiatura per l esecuzione di analisi in formazioni del sottosuolo e metodo per la sua utilizzazione

Country Status (12)

Country Link
JP (1) JPS51121401A (enrdf_load_stackoverflow)
AU (1) AU500341B2 (enrdf_load_stackoverflow)
BR (1) BR7601955A (enrdf_load_stackoverflow)
DE (1) DE2613259A1 (enrdf_load_stackoverflow)
EG (1) EG13061A (enrdf_load_stackoverflow)
FR (1) FR2308937A1 (enrdf_load_stackoverflow)
IT (1) IT1067520B (enrdf_load_stackoverflow)
MX (1) MX3468E (enrdf_load_stackoverflow)
NL (1) NL7603328A (enrdf_load_stackoverflow)
NO (1) NO144650C (enrdf_load_stackoverflow)
OA (1) OA05294A (enrdf_load_stackoverflow)
TR (1) TR19525A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485752A1 (fr) * 1980-06-25 1981-12-31 Schlumberger Prospection Procede et dispositif de mesure de rayons gamma dans un sondage

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3264475A (en) * 1962-12-31 1966-08-02 Atlantic Refining Co Method for calibrating a radioactive logging system
US3534401A (en) * 1966-04-20 1970-10-13 Dresser Ind Computer for well logging system
US3566117A (en) * 1968-01-05 1971-02-23 Schlumberger Technology Corp Measuring technique
US3760281A (en) * 1970-10-27 1973-09-18 Coulter Electronics Axial trajectory sensor having gating means controlled by pulse duration measuring for electronic particle study apparatus
US3829686A (en) * 1971-09-20 1974-08-13 Texaco Inc Pulsed neutron logging system with gain compensation

Also Published As

Publication number Publication date
OA05294A (fr) 1981-02-28
NO761005L (enrdf_load_stackoverflow) 1976-10-01
EG13061A (en) 1980-10-31
NO144650B (no) 1981-06-29
FR2308937B1 (enrdf_load_stackoverflow) 1979-04-06
JPS51121401A (en) 1976-10-23
FR2308937A1 (fr) 1976-11-19
TR19525A (tr) 1979-06-27
MX3468E (es) 1980-12-09
DE2613259C2 (enrdf_load_stackoverflow) 1989-06-22
AU500341B2 (en) 1979-05-17
NO144650C (no) 1981-10-07
JPS62473B2 (enrdf_load_stackoverflow) 1987-01-08
AU1202976A (en) 1977-09-29
NL7603328A (nl) 1976-10-04
DE2613259A1 (de) 1976-12-16
BR7601955A (pt) 1976-10-05

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